Dealership Service Question

[bd3500]

Hello,

I am having an issue that when I turn I feel/hear a POP sound. The X5 handles fine and it has sport suspension, but the pop is really annoying.

I had my lower control arms replaced last summer.

Questions

1.) When a dealership does service and replaces parts, is there a 2 year unlimited mileage warranty on OEM stuff? I recall somewhere there is.

2.) Does this sound like a problem with the control arms?

Thanks